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  • UPVC Window CNC Four Corner Welding Machine

UPVC Window CNC Four Corner Welding Machine

  • Product Item : SHP4-CNC-120×1800×3000
  • Color: gray/white
  • Country of Origin: China
  • Application: Designed for PVC window four corner welding
  • Product description:UPVC Window CNC Four Corner Welding Machine, 4-corner CNC PVC welding machine specially designed for Welding uPVC window and door four corner at one time, High welding efficienc and high degree of aut
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UPVC Window CNC Four Corner Welding Machine


1. This uPVC window CNC four corner welding machine is specially designed for welding uPVC doors and windows, with a CNC control system, simple operation, convenient adjustment and high production efficiency. The four corners of the window are completed welding at the same time.

2. After setting the welding technical parameters, the welding process will run automatically of this uPVC four corner welding machinery. Suitable for mass production of most standard size windows.

3. The special-shaped fixture required for the profile can be ordered separately, which can meet the processing requirements of various high-profile profiles.

4. The special profile fixing device is easy to replace, has a high corner strength, and can be cleaned well in the future

5. The feeding system adopts a high-quality linear bearing system, stable operation, accurate welding machine angle accuracy.

6. The solid mechanical foundation and structure ensure long service life and satisfactory accuracy.

7. The parameters of this uPVC window CNC four corner welding machine such as heating time, joining time, welding temperature, joining pressure and clamping pressure, etc. can be individually adjusted according to different Chemical properties of the window profiles.

The automatic operating system and high-quality components ensure the high quality and efficiency of the PVC window making, is an important PVC door and window manufacturing machinery that processes a large number of uPVC doors and windows.


Power supply
380 V/50 Hz or customer specification
Input power
10 Kw
5300×2100×2750 mm
Weight when empty
2650 Kg
Air pressure
0.5~0.8 MPa
Air consumption
80 L/min
Welding widtht(max) 120 mm
Welding range
400×400-1800×3000 mm

*All specifications, dimensions, and design characteristics are shown in this four corner PVC welding machine are subject to change without notice.

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